Tag Archives: performance

High Speed Fine Grained Diagnostic Logging

The sxe-log package of the libsxe library (see libsxe.org) has always had macro based logging with a decent feature set: Trace and dump level messages compiled out in non-debug builds In-line level checking for absolutely minimal performance impact when level … Continue reading

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Speed of Linux Time System Calls

I wrote a little program to benchmark the gettimeofday and clock_gettime system calls on Linux. It’s included at theĀ  bottom of this post. Here are the results of running on 32 and 64 bit systems. The 64 bit benchmark is … Continue reading

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